Connectwise Security Vulnerabilities
services/system_io/actionprocessor/System.rails in ConnectWise Manage 2017.5 is vulnerable to Cross-Site Request Forgery (CSRF), as demonstrated by changing an e-mail address setting.
8.8CVSS
8.6AI Score
0.001EPSS
services/system_io/actionprocessor/Contact.rails in ConnectWise Manage 2017.5 allows arbitrary client-side JavaScript code execution (involving a ContactCommon field) on victims who click on a crafted link, aka XSS.
6.1CVSS
6.5AI Score
0.001EPSS
ConnectWise ManagedITSync integration through 2017 for Kaseya VSA is vulnerable to unauthenticated remote commands that allow full direct access to the Kaseya VSA database. In February 2019, attackers have actively exploited this in the wild to download and execute ransomware payloads on all endpoi...
An issue was discovered in ConnectWise Control (formerly known as ScreenConnect) 19.3.25270.7185. There is stored XSS in the Appearance modifier.
4.8CVSS
4.8AI Score
0.003EPSS
An issue was discovered in ConnectWise Control (formerly known as ScreenConnect) 19.3.25270.7185. CSRF can be used to send API requests.
8.8CVSS
8.5AI Score
0.007EPSS
An issue was discovered in ConnectWise Control (formerly known as ScreenConnect) 19.3.25270.7185. The server allows remote code execution. Administrative users could upload an unsigned extension ZIP file containing executable code that is subsequently executed by the server.
7.2CVSS
7.4AI Score
0.081EPSS
An issue was discovered in ConnectWise Control (formerly known as ScreenConnect) 19.3.25270.7185. Certain HTTP security headers are not used.
6.5CVSS
6.5AI Score
0.003EPSS
An issue was discovered in ConnectWise Control (formerly known as ScreenConnect) 19.3.25270.7185. There is a user enumeration vulnerability, allowing an unauthenticated attacker to determine with certainty if an account exists for a given username.
5.3CVSS
5.2AI Score
0.09EPSS
An issue was discovered in ConnectWise Control (formerly known as ScreenConnect) 19.3.25270.7185. There is a CORS misconfiguration, which reflected the Origin provided by incoming requests. This allowed JavaScript running on any domain to interact with the server APIs and perform administrative act...
9.8CVSS
9.2AI Score
0.008EPSS
By using an Automate API in ConnectWise Automate before 2020.5.178, a remote authenticated user could execute commands and/or modifications within an individual Automate instance by triggering an SQL injection vulnerability in /LabTech/agent.aspx. This affects versions before 2019.12.337, 2020 befo...
8.8CVSS
8.7AI Score
0.001EPSS
A SQLi exists in the probe code of all Connectwise Automate versions before 2020.7 or 2019.12. A SQL Injection in the probe implementation to save data to a custom table exists due to inadequate server side validation. As the code creates dynamic SQL for the insert statement and utilizes the user s...
7.5CVSS
8AI Score
0.001EPSS
ConnectWise Automate through 2020.x has insufficient validation on certain authentication paths, allowing authentication bypass via a series of attempts. This was patched in 2020.7 and in a hotfix for 2019.12.
9.8CVSS
9.4AI Score
0.004EPSS
The Agent Update System in ConnectWise Automate before 2020.8 allows Privilege Escalation because the _LTUPDATE folder has weak permissions.
8.8CVSS
8.6AI Score
0.001EPSS
An issue was discovered in ConnectWise Automate before 2021.5. A blind SQL injection vulnerability exists in core agent inventory communication that can enable an attacker to extract database information or administrative credentials from an instance via crafted monitor status responses.
7.5CVSS
7.7AI Score
0.001EPSS
9.8CVSS
9.3AI Score
0.002EPSS
ConnectWise ScreenConnect versions 22.6 and below contained a flaw allowing potential brute force attacks on custom access tokens due to inadequate rate-limiting controls in the default configuration. Attackers could exploit this vulnerability to gain unauthorized access by repeatedly attempting ac...
5.3CVSS
5.4AI Score
0.001EPSS
Connectwise Automate 2022.11 is vulnerable to Clickjacking. The login screen can be iframed and used to manipulate users to perform unintended actions. NOTE: the vendor's position is that a Content-Security-Policy HTTP response header is present to block this attack.
6.1CVSS
6.2AI Score
0.001EPSS
In Connectwise Control 22.8.10013.8329, the login page does not implement HSTS headers therefore not enforcing HTTPS. NOTE: the vendor's position is that, by design, this is controlled by a configuration option in which a customer can choose to use HTTP (rather than HTTPS) during troubleshooting.
5.3CVSS
5.2AI Score
0.001EPSS
Connectwise Control 22.8.10013.8329 is vulnerable to Cross Origin Resource Sharing (CORS). The vendor's position is that two endpoints have Access-Control-Allow-Origin wildcarding to support product functionality, and that there is no risk from this behavior. The vulnerability report is thus not va...
6.1CVSS
6.2AI Score
0.001EPSS
Connectwise Automate 2022.11 is vulnerable to Cleartext authentication. Authentication is being done via HTTP (cleartext) with SSL disabled. OTE: the vendor's position is that, by design, this is controlled by a configuration option in which a customer can choose to use HTTP (rather than HTTPS) dur...
5.9CVSS
5.7AI Score
0.001EPSS
In ConnectWise Control through 22.9.10032 (formerly known as ScreenConnect), after an executable file is signed, additional instructions can be added without invalidating the signature, such as instructions that result in offering the end user a (different) attacker-controlled executable file. It i...
9.8CVSS
9AI Score
0.003EPSS
ConnectWise Control before 22.9.10032 (formerly known as ScreenConnect) fails to validate user-supplied parameters such as the Bin/ConnectWiseControl.Client.exe h parameter. This results in reflected data and injection of malicious code into a downloaded executable. The executable can be used to ex...
8.8CVSS
9.4AI Score
0.003EPSS
ConnectWise ScreenConnect through 23.8.4 allows local users to connect to arbitrary relay servers via implicit trust of proxy settings
5.5CVSS
5.5AI Score
0.0004EPSS
ConnectWise ScreenConnect through 23.8.4 allows man-in-the-middle attackers to achieve remote code execution via crafted messages.
8.1CVSS
8.3AI Score
0.002EPSS
ConnectWise ScreenConnect 23.9.7 and prior are affected by path-traversal vulnerability, which may allow an attacker the ability to execute remote code or directly impact confidential data or critical systems.
8.4CVSS
9.5AI Score
0.0005EPSS
ConnectWise ScreenConnect 23.9.7 and prior are affected by an Authentication Bypass Using an Alternate Path or Channel vulnerability, which may allow an attacker direct access to confidential information or critical systems.